SysQuan Human Database

Fast, large-scale absolute quantification for human samples. Unlike traditional methods requiring expensive synthetic peptides for each target, SysQuan uses metabolically K6-labeled mouse tissues with pre-quantified proteins. Simply mix your human samples with our standardized mouse tissue extracts to achieve absolute quantification across the entire proteome.

How to Use:

Search for proteins by gene name, UniProt accession, or peptide sequence
Filter by tissue type or assay availability (MRM, PRM-PASEF)
Select peptides to add them to your cart
Access MRM/PRM transitions, calibration curves, and observed peptide spectra
Download assay data

Available Data:

Optimized MRM & PRM-PASEF transitions for targeted MS
Absolute quantification calibration curves (fmol/µg)
Observed peptide MS/MS spectra from mouse tissues
Multi-tissue coverage across mouse organs

Use the SysQuan Kit: Pre-quantified K6-labeled mouse tissue extracts ready to spike into your human samples for rapid absolute quantification—no need for expensive synthetic peptide standards!

Uniprot ID	Gene	Peptide Sequence	Tissue	Mouse Conc. (fmol/µg)	Incorp. (%)	Assays Available	PTM
P11586	MTHFD1	QPSQGPTFGIK	kidney	—	100.0	None	—
P11586	MTHFD1	QPSQGPTFGIK	liver	—	100.0	None	—
P11586	MTHFD1	QPSQGPTFGIK	lung	—	100.0	None	—
P11586	MTHFD1	QPSQGPTFGIK	Spleen	—	100.0	None	—
P11586	MTHFD1	VVGDVAYDEAK	dbs	—	100.0	None	—
P11586	MTHFD1	VVGDVAYDEAK	Heart	—	100.0	None	—
P11586	MTHFD1	VVGDVAYDEAK	kidney	—	100.0	None	—
P11586	MTHFD1	VVGDVAYDEAK	liver	—	100.0	None	—
P11586	MTHFD1	VVGDVAYDEAK	lung	—	100.0	None	—
P11712	CYP2C9	PIVVLHGYEAVK	liver	—	100.0	None	—
P11766	ADH5	AAVAWEAGK	dbs	—	100.0	None	—
P11766	ADH5	AAVAWEAGK	kidney	—	100.0	None	—
P11766	ADH5	AAVAWEAGK	liver	—	100.0	None	—
P11766	ADH5	AAVAWEAGK	lung	—	100.0	None	—
P11766	ADH5	AAVAWEAGK	plasma	—	100.0	None	—
P11766	ADH5	AAVAWEAGK	Spleen	—	100.0	None	—
P11766	ADH5	GTAFGGWK	Heart	—	100.0	None	—
P11766	ADH5	GTAFGGWK	kidney	—	100.0	None	—
P11766	ADH5	GTAFGGWK	liver	—	100.0	None	—
P11766	ADH5	GTAFGGWK	Spleen	—	100.0	None	—
P11766	ADH5	PLSIEEIEVAPPK	Heart	—	100.0	None	—
P11766	ADH5	PLSIEEIEVAPPK	kidney	—	100.0	None	—
P11766	ADH5	PLSIEEIEVAPPK	liver	—	100.0	None	—
P11766	ADH5	PLSIEEIEVAPPK	lung	—	100.0	None	—
P11766	ADH5	PLSIEEIEVAPPK	plasma	—	100.0	None	—
P11766	ADH5	PLSIEEIEVAPPK	Spleen	—	100.0	None	—
P11766	ADH5	SVESVPK	dbs	—	100.0	None	—
P11766	ADH5	SVESVPK	Heart	—	100.0	None	—
P11766	ADH5	SVESVPK	kidney	—	100.0	None	—
P11766	ADH5	SVESVPK	liver	—	100.0	None	—
P11766	ADH5	SVESVPK	lung	—	100.0	None	—
P11802	CDK4	DPHSGHFVALK	kidney	—	100.0	None	—
P11802	CDK4	DPHSGHFVALK	lung	—	100.0	None	—
P11802	CDK4	DPHSGHFVALK	Spleen	—	100.0	None	—
P11802	CDK4	YEPVAEIGVGAYGTVYK	lung	—	100.0	None	—
P11908	PRPS2	LLSAGATK	Heart	—	100.0	None	—
P11908	PRPS2	LLSAGATK	kidney	—	100.0	None	—
P11908	PRPS2	LLSAGATK	liver	—	100.0	None	—
P11908	PRPS2	LLSAGATK	lung	—	100.0	None	—
P11908	PRPS2	LLSAGATK	Spleen	—	100.0	None	—
P11908	PRPS2	LNVEFALIHK	dbs	—	100.0	None	—
P11908	PRPS2	LNVEFALIHK	Heart	—	100.0	None	—
P11908	PRPS2	LNVEFALIHK	kidney	—	100.0	None	—
P11908	PRPS2	LNVEFALIHK	liver	—	100.0	None	—
P11908	PRPS2	LNVEFALIHK	lung	—	100.0	None	—
P11908	PRPS2	LNVEFALIHK	Spleen	—	100.0	None	—
P11940	PABPC1	EFTNVYIK	dbs	—	100.0	None	—
P11940	PABPC1	EFTNVYIK	kidney	—	100.0	None	—
P11940	PABPC1	EFTNVYIK	liver	—	100.0	None	—
P11940	PABPC1	FGPALSVK	kidney	—	100.0	None	—

SysQuan Human Database

Cart (0)